Solar World Congress 2025 in Fortaleza

Get ready to submit your abstracts!

Start preparing your abstracts for the Solar World Congress 2025.

The submission portal will open on 31 January, so don't miss the opportunity to already get started on your work.

Please use this template for an extended abstract (three pages). You can find the list of congress themes here.

We cannot wait to receive your work and to welcome you to Fortaleza, Brazil in November 2025!

About SWC 2025

The Solar World Congress (SWC) is the official congress of the International Solar Energy Society (ISES), held every two years since 1970. It is the world’s largest event for scientific and technological dissemination in the field of solar energy conversion technologies, including other renewable energy sources. The congress gathers professors, researchers, students, public managers, company representatives, and other professionals in this field.

The SWC 2025 will take place in Fortaleza, Brazil, from 04 to 07 of November at the Gran Mareiro Hotel, located on Praia do Futuro. It is promoted by the Brazilian section of ISES, the Brazilian Solar Energy Association (ABENS). The congress will feature scientific and technological contributions, keynote speeches by international experts, roundtable discussions on current topics, exhibition, technical visits, parallel events on related themes, and cultural programming. We look forward to your participation!

Important Dates

  • Call for Papers: December 2024
  • Abstract Submission Systems Opens: 31 January 2025
     
  • Abstract Submission Deadline: 30 April 2025
     
  • Registration Opens: June 2025
  • Author Notification: June 2025
  • Early Bird Registration Deadline: 31 July 2025
  • Author Registration Deadline: 31 July 2025
  • Full Paper Submission Deadline: 22 October 2025
     
  • Conference Dates: 04 - 07 November 2025
     
  • COP30 in Brazil: 10 – 21 November 2025
     
  • Full Paper review: late 2025
  • Proceedings Publication: early 2026

*Please note: These are preliminary dates. Any relevant changes will be communicated to registrants and authors in due time.